.container{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pc_box{
    font-family: SourceHanSansSC-Bold, SourceHanSansSC;
    position: fixed;
    top: 0;
    left:0;
    right: 0;
    bottom: 0;
    background: url("~@/assets/img/bgcimg.png") no-repeat ;
    background-size: 100% 100%;
}
.containerbox {
    max-width: 1360px;
    min-width: 1200px;
    position: relative;
    height: 100%;
    margin: 0 auto;
    font-weight: 300;
    padding: 0 40px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;      
  }
  /**/
  /*轮播图按钮*/
  .stage-icons {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(-50%, -50%);
  }
  .current_active {
    display: block;
    margin-top: 10px;
    width: 8px;
    height: 24px;
    cursor: pointer;
    z-index: 99;
    background-color: #3f5084;
  }
  .stage-icons .current_item {
    display: block;
    margin-top: 10px;
    width: 8px;
    height: 8px;
    cursor: pointer;
    z-index: 99;
    background-color: rgba(63, 80, 132, 0.445);
  }
  /**/
  .navbar {
    position: fixed;
    top: 1%;
    /* padding: 16px 0; */
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    /* justify-content: center; */
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }

  .navbar .logo {
    width: 142px;
    height: 52px;
  }

  .navbar .logo img {
    width: 100%;
    height: 100%;
  }

  .segmentation {
    display: inline-block;
    width: 1px;
    height: 13px;
    background: #8d8e93;
    /* border: 1px solid #979797; */
  }

  .instructions {
    font-size: 14px;
    font-family: SourceHanSansSC-Regular, SourceHanSansSC;
    font-weight: 400;
    color: #8D8E93;
    line-height: 14px;
    margin-left: 10px;
  }

  .main {
    position: relative;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    display: flex;
    align-items: center;
  }

  .main .ban_img {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }

  .leftcontent .toptext {
    position: absolute;
    font-size: 54px;
    font-family: SourceHanSansSC-Bold, SourceHanSansSC;
    font-weight: bold;
    color: #3f5084;
    line-height: 54px;
    animation: toptextactive 25s infinite;
    opacity: 0;
  }

  @keyframes toptextactive {
    0%,
    23%,
    100% {
      opacity: 0;
    }
    5%,
    18% {
      opacity: 1;
    }
  }

  .leftcontent .left-circle {
    width: 70px;
    height: 45px;
    margin: 105px 0 34px 0;
    background: url("~@/assets/img/logo2.png");
    background-size: 100%;
  }

  .leftcontent .centertext {
    position: absolute;
    height: 144px;
    font-size: 24px;
    font-family: SourceHanSansSC-Regular, SourceHanSansSC;
    font-weight: 400;
    color: #8D8E93;
    line-height: 36px;
    margin: 114px 0 30px 0;
    animation: toptextactive 25s infinite;
    opacity: 0;
  }
  .download-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 344px;
    /* margin-bottom: 120px; */
    margin: 322px 0 120px 0;
  }

  .btn-container .download-iphonebtn {
    color: #fff;
    width: 152px;
    height: 52px;
    background-color: #040507;
    border-radius: 4px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
  }

  .anddiv{
    display: none;
    width: 152px;
    height: 177px;
    background: #fff;
    box-shadow: 0px 9px 28px 8px rgba(0, 0, 0, 0.05), 0px 6px 16px 0px rgba(0, 0, 0, 0.08), 0px 3px 6px -4px rgba(0, 0, 0, 0.12);
    opacity: 0.99;
    position: absolute;
    top: 59px;
    right: 0px;
    z-index: 10;
  }
  .anddiv .xz_icon {
    width: 128px;
    height: 128px;
    background: url("~@/assets/img/anzhuo_xiazai.png");
    background-size: cover;
    margin: 19px 12px 0 12px;
  }
  .anddiv p {
    height: 30px;
    font-weight: 400;
    line-height: 30px;
    font-size: 12px;
    color: #8D8E93;
    text-align: center;
  }
  .btn-container:hover+.iosdiv {
    display: block;
  }
  .btn-containerright:hover+.anddiv {
    display: block;
  }
  .btn-container .download-iphonebtn .iphoneimg {
    width: 32px;
    height: 36px;
    background: url("~@/assets/img/iphone.png") no-repeat;
    background-size: contain;
    margin: 0 6px 0 27px;
  }

  .btn-containerright .download-anzhuobtn {
    color: #fff;
    width: 152px;
    height: 52px;
    background-color: #3ddb86;
    border-radius: 4px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
  }

  .btn-containerright .download-anzhuobtn .anzhuoimg {
    width: 32px;
    height: 36px;
    background: url("~@/assets/img/anzhuo.png") no-repeat;
    background-size: contain;
    margin: 0 6px 0 27px;
  }

  .leftcontent .footer {
    font-size: 14px;
    font-family: SourceHanSansSC-Regular, SourceHanSansSC;
    font-weight: 400;
    color: #c2c4cc;
    line-height: 21px;
  }

  .music_box {
    width: 700px;
    height: 700px;
    position: relative;
    animation: musicanim 25s infinite linear;
  }

  .rightcontent .music {
    width: 296px;
    height: 274px;
    position: absolute;
    top: 86px;
    left: 73px;
    background: url("~@/assets/img/music.png");
    z-index: 10;
    animation: musica 25s infinite linear;
  }

  @keyframes musicanim {
    40% {transform: rotate(0deg);}
    42%,55% { transform: rotate(90deg);}
    60% {transform: rotate(90deg);}
    62%,75% { transform: rotate(180deg);}
    80% { transform: rotate(180deg);}
    82%,95% { transform: rotate(270deg);}
    100% {transform: rotate(270deg);}
  }

  @keyframes musica {
    0%,
    20% {
      opacity: 0;
      transform: scale(0);
    }

    22%,
    35% {
      opacity: 1;
      transform: scale(1);
    }

    40% {
      opacity: 0;
      transform: rotate(0deg) scale(.1);
    }

    42%,
    55% {
      opacity: 1;
      transform: rotate(-90deg) scale(1);
    }

    60% {
      opacity: 0;
      transform: rotate(-90deg) scale(.1);
    }

    62%,
    75% {
      opacity: 1;
      transform: rotate(-180deg) scale(1);
    }

    80% {
      opacity: 0;
      transform: rotate(-180deg) scale(.1);
    }

    82%,
    95% {
      opacity: 1;
      transform: rotate(-270deg) scale(1);
    }

    100% {
      opacity: 0;
      transform: rotate(-270deg) scale(.1);
    }
  }

  .listenicon_box {
    width: 400px;
    height: 400px;
    top: 100px;
    left: 120px;
    position: absolute;
    animation: listenanim 25s infinite linear;
  }

  .rightcontent .listenicon {
    width: 62px;
    height: 59px;
    position: absolute;
    top: 160px;
    right: -20px;
    z-index: 8;
    animation: listena 25s infinite linear;
  }

  .rightcontent .listenicon b {
    width: 62px;
    height: 59px;
    position: absolute;
    top: 0;
    left: 0;
    background: url("~@/assets/img/listenicon.png");
    background-size: cover;
  }

  @keyframes listenanim {
    20% {
      transform: rotate(0deg);
    }

    22%,
    35% {
      transform: rotate(0deg);
    }

    40% {
      transform: rotate(0deg);
    }

    42%,
    55% {
      transform: rotate(170deg);
    }

    60% {
      transform: rotate(170deg);
    }

    62%,
    75% {
      transform: rotate(190deg);
    }

    80% {
      transform: rotate(190deg);
    }

    82%,
    95% {
      transform: rotate(360deg);
    }

    100% {
      transform: rotate(360deg);
    }

  }

  @keyframes listena {

    0% {
      opacity: 0;
      transform: scale(.1);
    }

    5%,
    15% {
      opacity: 1;
      transform: scale(1);
    }

    20% {
      opacity: 0;
      transform: scale(.1);
    }

    22%,
    35% {
      opacity: 1;
      transform: rotate(-0deg) scale(1);
    }

    40% {
      opacity: 0;
      transform: rotate(-20deg) scale(.1);
    }

    42%,
    55% {
      opacity: 1;
      transform: rotate(-170deg) scale(1);
    }

    60% {
      opacity: 0;
      transform: rotate(-170deg) scale(.1);
    }

    62%,
    75% {
      opacity: 1;
      transform: rotate(-190deg) scale(1);
    }

    80% {
      opacity: 0;
      transform: rotate(-190deg) scale(.1);
    }

    82%,
    95% {
      opacity: 1;
      transform: rotate(-360deg) scale(1);
    }

    100% {
      opacity: 0;
      transform: rotate(-360deg) scale(.1);
    }
  }

  .rightcontent {
    width: 736px;
    height: 736px;
    position: relative;
    left: 114px;
  }

  .yellow_box {
    width: 380px;
    height: 380px;
    top: 190px;
    left: 176px;
    position: absolute;
    animation: yellowanim 25s infinite linear;
  }

  .rightcontent .yellow_o {
    width: 35px;
    height: 35px;
    position: absolute;
    top: 50px;
    left: 0px;
    z-index: 9;
    animation: yellowa 25s infinite linear;
  }

  .rightcontent .yellow_o b {
    width: 35px;
    height: 35px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
    background: url("~@/assets/img/yellow_o.png");
    background-size: cover;
  }

  @keyframes yellowanim {
    20% {
      transform: rotate(0deg);
    }

    22%,
    35% {
      transform: rotate(88deg);
    }

    40% {
      transform: rotate(88deg);
    }

    42%,
    55% {
      transform: rotate(172deg);
    }

    60% {
      transform: rotate(172deg);
    }

    62%,
    75% {
      transform: rotate(320deg);
    }

    80% {
      transform: rotate(320deg);
    }

    82%,
    95% {
      transform: rotate(350deg);
    }

    100% {
      transform: rotate(350deg);
    }

  }

  @keyframes yellowa {

    0% {
      opacity: 0;
      transform: scale(.1);
    }

    5%,
    15% {
      opacity: 1;
      transform: scale(1);
    }

    20% {
      opacity: 0;
      transform: scale(.1);
    }

    22%,
    35% {
      opacity: 1;
      transform: rotate(-160deg) scale(1);
    }

    40% {
      opacity: 0;
      transform: rotate(-160deg) scale(.1);
    }

    42%,
    55% {
      opacity: 1;
      transform: rotate(-200deg) scale(1);
    }

    60% {
      opacity: 0;
      transform: rotate(-200deg) scale(.1);
    }

    62%,
    75% {
      opacity: 1;
      transform: rotate(-260deg) scale(1);
    }

    80% {
      opacity: 0;
      transform: rotate(-260deg) scale(.1);
    }

    82%,
    95% {
      opacity: 1;
      transform: rotate(-350deg) scale(1);
    }

    100% {
      opacity: 0;
      transform: rotate(-350deg) scale(.1);
    }
  }

  .mkf_box {
    width: 460px;
    height: 460px;
    top: 120px;
    right: 170px;
    position: absolute;
    animation: mkfanim 25s infinite linear;
  }

  .rightcontent .mkf {
    width: 73px;
    height: 90px;
    position: absolute;
    top: 200px;
    right: -30px;
    z-index: 7;
    animation: mkfa 25s infinite linear;
  }

  @keyframes mkfanim {
    20% {
      transform: rotate(0deg);
    }

    22%,
    35% {
      transform: rotate(160deg);
    }

    40% {
      transform: rotate(160deg);
    }

    42%,
    55% {
      transform: rotate(210deg);
    }

    60% {
      transform: rotate(210deg);
    }

    62%,
    75% {
      transform: rotate(320deg);
    }

    80% {
      transform: rotate(320deg);
    }

    82%,
    95% {
      transform: rotate(360deg);
    }

    100% {
      transform: rotate(360deg);
    }

  }

  @keyframes mkfa {

    0% {
      opacity: 0;
      transform: scale(.1);
    }

    5%,
    15% {
      opacity: 1;
      transform: scale(1);
    }

    20% {
      opacity: 0;
      transform: scale(.1);
    }

    22%,
    35% {
      opacity: 1;
      transform: rotate(-160deg) scale(1);
    }

    40% {
      opacity: 0;
      transform: rotate(-160deg) scale(.1);
    }

    42%,
    55% {
      opacity: 1;
      transform: rotate(-210deg) scale(1);
    }

    60% {
      opacity: 0;
      transform: rotate(-210deg) scale(.1);
    }

    62%,
    75% {
      opacity: 1;
      transform: rotate(-320deg) scale(1);
    }

    80% {
      opacity: 0;
      transform: rotate(-320deg) scale(.1);
    }

    82%,
    95% {
      opacity: 1;
      transform: rotate(-360deg) scale(1);
    }

    100% {
      opacity: 0;
      transform: rotate(-360deg) scale(.1);
    }
  }

  .rightcontent .mkf b {
    width: 73px;
    height: 90px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 7;
    background-size: cover;
  }

  .rightcontent .phone {
    width: 216px;
    height: 442px;
    position: absolute;
    top: 146px;
    left: 237px;
    background-size: cover;
    z-index: 19;
    animation: phoneanimation 25s forwards infinite;
  }

  @keyframes phoneanimation {
    0% {
      background: url("~@/assets/img/phone1.png");
      transform: scale(.6);
      opacity: 0;
    }

    2% {
      background: url("~@/assets/img/phone1.png");
      transform: scale(1);
      opacity: 1;
    }

    15% {
      background: url("~@/assets/img/phone1.png");
      transform: scale(1);
      opacity: 1;
    }

    20% {
      background: url("~@/assets/img/phone1.png");
      transform: scale(.6);
      opacity: 0;
    }

    22% {
      background: url("~@/assets/img/phone.png");
      transform: scale(1);
      opacity: 1;
    }

    35% {
      background: url("~@/assets/img/phone.png");
      transform: scale(1);
      opacity: 1;
    }

    40% {
      background: url("~@/assets/img/phone.png");
      transform: scale(.6);
      opacity: 0;
    }

    42% {
      background: url("~@/assets/img/phone2.png");
      transform: scale(1);
      opacity: 1;
    }

    55% {
      background: url("~@/assets/img/phone2.png");
      transform: scale(1);
      opacity: 1;
    }

    60% {
      background: url("~@/assets/img/phone2.png");
      transform: scale(.6);
      opacity: 0;
    }

    62% {
      background: url("~@/assets/img/phone3.png");
      transform: scale(1);
      opacity: 1;
    }

    75% {
      background: url("~@/assets/img/phone3.png");
      transform: scale(1);
      opacity: 1;
    }

    80% {
      background: url("~@/assets/img/phone3.png");
      transform: scale(.6);
      opacity: 0;
    }

    82% {
      background: url("~@/assets/img/phone4.png");
      transform: scale(1);
      opacity: 1;
    }

    95% {
      background: url("~@/assets/img/phone4.png");
      transform: scale(1);
      opacity: 1;
    }

    100% {
      background: url("~@/assets/img/phone4.png");
      transform: scale(.6);
      opacity: 0;
    }
  }

  .around_box {
    width: 735px;
    height: 735px;
  }

  .firstbanner_content {
    position: absolute;
    z-index: 20;
    animation: firstbannerani 25s forwards infinite;
  }

  @keyframes firstbannerani {
    0%,
    20%,
    100% {
      transform: scale(.6);
      opacity: 0;
    }

    5%,
    15% {
      transform: scale(1);
      opacity: 1;
    }
  }

  .boy {
    width: 152px;
    height: 308px;
    position: absolute;
    top: 293px;
    right: 496px;
    z-index: 14;
    background: url("~@/assets/img/boy.png");
    background-size: cover;
  }

  .girl {
    width: 213px;
    height: 180px;
    position: absolute;
    top: 415px;
    right: 84px;
    z-index: 14;
    background: url("~@/assets/img/girl.png");
    background-size: cover;
  }

  .zw_icon {
    width: 120px;
    height: 162px;
    position: absolute;
    top: 443px;
    right: 0px;
    z-index: 14;
    background: url("~@/assets/img/zw_icon.png");
    background-size: cover;
  }

  .pz_icon {
    width: 89px;
    height: 117px;
    position: absolute;
    top: 475px;
    right: 639px;
    z-index: 14;
    background: url("~@/assets/img/pz_icon.png");
    background-size: cover;
  }

  .zb_icon {
    width: 120px;
    height: 120px;
    position: absolute;
    top: 91px;
    right: 185px;
    z-index: 20;
    background: url("~@/assets/img/zb_icon.png");
    background-size: cover;
  }

 .iosdiv{
  display: none;
  width: 152px;
  height: 177px;
  background: #fff;
  box-shadow: 0px 9px 28px 8px rgba(0, 0, 0, 0.05), 0px 6px 16px 0px rgba(0, 0, 0, 0.08), 0px 3px 6px -4px rgba(0, 0, 0, 0.12);
  opacity: 0.99;
  position: absolute;
  top: 59px;
  z-index: 10;
}
.iosdiv .xz_icon {
    width: 128px;
    height: 128px;
    background: url("~@/assets/img/ios_xiazai.png");
    background-size: cover;
    margin: 19px 12px 0 12px;
  }
  .iosdiv p {
    height: 30px;
    font-weight: 400;
    line-height: 30px;
    font-size: 12px;
    color: #8D8E93;
    text-align: center;
  }
.left-circle-active{
    width: 70px;
    height: 45px;
    margin: 115px 0 24px 0;
    background: url();
    background-size: 100%;
}
.download-box-active{
  position: relative;
  display: flex;
  justify-content: space-between;
  width: 344px;
  margin: 292px 0 90px 0;
}
.centertext-active{
  position: absolute;
  height: 144px;
  font-size: 24px;
  font-family: SourceHanSansSC-Regular, SourceHanSansSC;
  font-weight: 400;
  color: #8D8E93;
  line-height: 36px;
  animation: toptextactive 25s infinite;
  opacity: 0;
  margin: 104px 0 20px 0;
}
